The inner layer of the case is waterproof, with PU layer, scratch-resistant, strong and durable. High quality zipper, smooth and no paper jam, sliding opening is convenient and safe<br> Dimensions: 22cm x 10cm x 5cm (length * width * height) package includes: 1*pen box, excluding these pens, pencils and cosmetics<br> The box can hold pens, lipsticks, cosmetics, pencils and rulers, and protect pens, pencils and other items other small objects; it has more stationery space than a stationery box<br> This protective case is a fashionable way to carry pencils, pens and other small items. This is the perfect gift for Blackpink fans, loved by Blackpink fans<br> Suitable for school, office, home, can be given to children, children will be surprised after receiving it